Zobrazeno 1 - 10
of 52
pro vyhledávání: '"H. R. Höche"'
Publikováno v:
Journal of Physics D: Applied Physics. 34:A151-A157
Series of experimental pinhole topographs are presented, which were taken by exciting a perfect, plane-parallel crystal plate in the three-beam case of diffraction. These images depict the energy flow inside the crystal. Therefore, modifications of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d55cf646c79dbce2fee88a12b32d492f
https://doi.org/10.1088/0022-3727/34/10a/332
https://doi.org/10.1088/0022-3727/34/10a/332
Publikováno v:
Journal of Applied Crystallography. 32:489-496
Section topographs taken in three-beam diffraction geometry and in the neighbourhood of this geometric position are presented. The experiments were performed using polychromatic and monochromatic X-ray radiation. The interference of the two diffracte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77aeb3b2f0e6659b61067ff526add5e6
https://doi.org/10.1107/s002188989900240x
https://doi.org/10.1107/s002188989900240x
Publikováno v:
Journal of Physics D: Applied Physics. 32:A133-A138
A new kind of topographic experiment is presented which makes it possible to depict the energy flow in the three-beam case of diffraction in Laue-Laue geometry. The crystal is illuminated by a highly collimated x-ray beam which is reduced in both cro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b699c296e5d1f45a75bcca8c631693bf
https://doi.org/10.1088/0022-3727/32/10a/328
https://doi.org/10.1088/0022-3727/32/10a/328
Publikováno v:
Crystal Research and Technology. 33:547-554
A new kind of experiments is possible using very good collimated X-rays with a divergence of the incident beam smaller than the diffraction curve (rocking curve) of perfect crystals. Some examples are shown for the three-beam case of diffraction wher
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1201056d69861c5baae3266fd9301487
https://doi.org/10.1002/(sici)1521-4079(1998)33:4<547::aid-crat547>3.0.co
https://doi.org/10.1002/(sici)1521-4079(1998)33:4<547::aid-crat547>3.0.co
Publikováno v:
Journal of Applied Crystallography. 30:164-170
The polarization state of the transmitted beam in Bragg-case X-ray dynamical diffraction was determined in dependence on the deviation from the centre of the reflection curve. Because of their low absorption, lithium fluoride crystals were examined.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cefbb316b7a539038d0cbbd9c28b84a9
https://doi.org/10.1107/s0021889896011442
https://doi.org/10.1107/s0021889896011442
Autor:
H. Kersten, R. Haberlandt, L. Brehmer, Jörg Kärger, S. Pfau, H.‐R. Höche, Leipzig P. Heitjans, D. Leupold, Dietrich R. T. Zahn, C. von Borczyskowski, D. Gerlich, M. Schmidt, V. Schäfer
Publikováno v:
Physik Journal. 53:142-145
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0432a20267d5063b6fb734cfeefeee2f
https://doi.org/10.1002/phbl.19970530213
https://doi.org/10.1002/phbl.19970530213
Publikováno v:
Acta Crystallographica Section A Foundations of Crystallography. 52:621-628
The polarization state in narrow regions of the transmitted (forward-diffracted) beam in Laue-case dynamical X-ray diffraction inside the so-called Borrmann fan was determined experimentally. The polarization state at each point of the Borrmann fan d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0976cd2701a8aac37ccca1d785cca204
https://doi.org/10.1107/s0108767396002243
https://doi.org/10.1107/s0108767396002243
Autor:
H. R. Höche, H. Höfer
Publikováno v:
Physica Status Solidi (a). 134:87-92
Asymmetric geometries in X-ray diffraction are frequently used to reduce the penetration depth, in particular for investigations of single crystal semiconductor materials with near surface layer structures. In these cases the reflecting planes are no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22730cafeb4728d6df7bb296bee12907
https://doi.org/10.1002/pssa.2211340106
https://doi.org/10.1002/pssa.2211340106
Autor:
H.-R. Höche
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials. 191:131-134
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecdd93cc3792ddba3c3a8e5727b764c0
https://doi.org/10.1524/zkri.1990.191.14.131
https://doi.org/10.1524/zkri.1990.191.14.131
Autor:
H.-R. Höche, Hartmut S. Leipner, Hans-Peter Abicht, J. Müller, Michael Rössel, Silvio Gablenz, Dieter Völtzke, O. Hollricher
Publikováno v:
Analytical and bioanalytical chemistry. 380(1)
Due to their outstanding dielectric and ferroelectric properties, barium titanate (BaTiO(3))-based ceramics have found many applications in electronic devices. To optimise the final quality of such ceramics, a detailed knowledge of the complex proces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cc35b266f103b1ffa5190da604f853b
https://pubmed.ncbi.nlm.nih.gov/15278341
https://pubmed.ncbi.nlm.nih.gov/15278341